pervision is properly exercised in such cases to prevent the wrong before it occurs.ââ United States v. Calandra, 414 U.S. 338, 346 (1974). See also United States v. Dionisio, 410 U.S. 1, 11â12 (1973). Grand juries must operate within the limits of the First Amendment and may not harass the exercise of speech and press rights. Branzburg v.
Tennis for Two was first introduced on October 18, 1958, at one of the Labâs annual visitorsâ days. Two people played the electronic tennis game with separate controllers that connected to an analog computer and used an oscilloscope for a screen.
His game, called Tennis for Two, was created and played on a Brookhaven National Laboratory oscilloscope. In 1962, Steve Russell invented SpaceWar!. Spacewar! was the first game intended for computer use. In 1967, Ralph Baer wrote the first video game played on a television set, a game called Chase.